diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 42300e5..686bb17 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,11 +26,11 @@ jobs:
             matrix:
                 # https://www.python.org/downloads/
                 python-version: [
-                        "3.10", # EOL: 2026-10
                         "3.11", # EOL: 2027-10
                         "3.12", # EOL: 2028-10
                         "3.13", # EOL: 2029-10
                         "3.14", # EOL: 2030-10
+                        "3.15", # EOL: 2031-10
                     ]
         name: ${{ matrix.python-version }}
         steps:
@@ -60,6 +60,9 @@ jobs:
               run: uv build
 
             - name: Dependency vulnerability scan
+              # pip-audit (via pip_api) uses sre_constants which was removed in 3.15
+              # skip until upstream adds 3.15 support
+              if: matrix.python-version != '3.15'
               run: make audit
 
     dependency-review:
diff --git a/pyproject.toml b/pyproject.toml
index a941850..ffa01c2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,14 +23,14 @@ classifiers = [
     "Natural Language :: English",
     "License :: OSI Approved :: Apache Software License",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
-    "Programming Language :: Python :: 3.14"
+    "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: 3.15"
 ]
 # Python version: https://www.python.org/downloads/
-requires-python = ">=3.10,<3.15"
+requires-python = ">=3.11,<3.16"
 dependencies = []
 
 [project.scripts]
@@ -81,7 +81,7 @@ disable_warnings = ["module-not-measured"]
 
 [tool.ruff]
 line-length = 88
-target-version = "py310"
+target-version = "py311"
 
 [tool.ruff.lint]
 select = [